470th AVE over Keya Paha River
Good Condition49 years old100 vehicles/day
Location
| State | Nebraska |
| County | Boyd |
| Location | Jct N12/s-8a 2.8s |
| Carries | 470th AVE |
| Crosses | Keya Paha River |
| Coordinates | 42.91580, -99.09780 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 174.9 ft (53.3 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 490.4 sq m |
| Main Spans | 3 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 100 (2011) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C000801705 |